Today’s H-alpha image shows intense plages around AR3977, 3976, 3978, and 3981 in the central-northern latitudes. There are also plages just south of the sun’s […]
Read MoreSolar Images of 02.02.25
Today’s H-alpha image shows no new active regions, but there is a dramatic loop prominence along the southwestern solar limb as well as some wisps […]
Read MoreSolar Images of 02.01.25
The H-alpha image below shows a complex plage around sunspot groups AR3976, 3977, 3978, and 3981. There is a plume of plasma high above chromosphere […]
Read MoreThis Week in Public Health
Here is Dr. Klotman’s Week 254 video address. The highlights are: Influenza COVID Other public health news not part of Dr. Klotman’s video include the […]
Read MoreSolar Images of 01.31.25
After days of overcast skies and rain, we expect at least three sunny days. Today was the first. Below, today’s H-alpha image shows numerous filaments, […]
Read MoreThis Week in Public Health
Here is Dr. Klotman’s Week 253 video address. The highlights are: Measels Norovirus H5N1 Bird Flu COVID
Read MoreSolar Images of 01.24.25
The sky was pristine today, but the atmosphere was turbulent. Sigh. Below, the H-alpha image shows numerous filaments on the solar disk and loop prominences […]
Read MoreSolar Images of 01.23.25
The skies were perfect for a solar photoshoot today. Although the sky was almost completely clear, I do not have visual access to the sun […]
Read MoreSolar Images of 01.22.25
After a 2-day long winter storm and a light dusting of snow and sleet, the solar imaging endeavor is back. Today’s images are based on […]
Read MoreSolar Images of 01.19.25
Today was another clear day for my solar photo endeavors. Rather than make 5-minute AVIs, today I tried making 30-second AVIs and stacking the best […]
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